71695260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1497

約数の個数: 192

約数和(自身を含む): 274713600

約数和(自身を除く): 203018340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1459, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 2918, 3276, 3510, 3780, 4095, 4377, 4914, 5460, 5836, 7020, 7295, 8190, 8754, 9828, 10213, 12285, 13131, 14590, 16380, 17508, 18967, 20426, 21885, 24570, 26262, 29180, 30639, 37934, 39393, 40852, 43770, 49140, 51065, 52524, 56901, 61278, 65655, 75868, 78786, 87540, 91917, 94835, 102130, 113802, 122556, 131310, 132769, 153195, 157572, 170703, 183834, 189670, 196965, 204260, 227604, 262620, 265538, 275751, 284505, 306390, 341406, 367668, 379340, 393930, 398307, 459585, 512109, 531076, 551502, 569010, 612780, 663845, 682812, 787860, 796614, 853515, 919170, 1024218, 1103004, 1138020, 1194921, 1327690, 1378755, 1593228, 1707030, 1838340, 1991535, 2048436, 2389842, 2560545, 2655380, 2757510, 3414060, 3584763, 3983070, 4779684, 5121090, 5515020, 5974605, 7169526, 7966140, 10242180, 11949210, 14339052, 17923815, 23898420, 35847630, 71695260]

約数ペア:

[(1, 71695260), (2, 35847630), (3, 23898420), (4, 17923815), (5, 14339052), (6, 11949210), (7, 10242180), (9, 7966140), (10, 7169526), (12, 5974605), (13, 5515020), (14, 5121090), (15, 4779684), (18, 3983070), (20, 3584763), (21, 3414060), (26, 2757510), (27, 2655380), (28, 2560545), (30, 2389842), (35, 2048436), (36, 1991535), (39, 1838340), (42, 1707030), (45, 1593228), (52, 1378755), (54, 1327690), (60, 1194921), (63, 1138020), (65, 1103004), (70, 1024218), (78, 919170), (84, 853515), (90, 796614), (91, 787860), (105, 682812), (108, 663845), (117, 612780), (126, 569010), (130, 551502), (135, 531076), (140, 512109), (156, 459585), (180, 398307), (182, 393930), (189, 379340), (195, 367668), (210, 341406), (234, 306390), (252, 284505), (260, 275751), (270, 265538), (273, 262620), (315, 227604), (351, 204260), (364, 196965), (378, 189670), (390, 183834), (420, 170703), (455, 157572), (468, 153195), (540, 132769), (546, 131310), (585, 122556), (630, 113802), (702, 102130), (756, 94835), (780, 91917), (819, 87540), (910, 78786), (945, 75868), (1092, 65655), (1170, 61278), (1260, 56901), (1365, 52524), (1404, 51065), (1459, 49140), (1638, 43770), (1755, 40852), (1820, 39393), (1890, 37934), (2340, 30639), (2457, 29180), (2730, 26262), (2918, 24570), (3276, 21885), (3510, 20426), (3780, 18967), (4095, 17508), (4377, 16380), (4914, 14590), (5460, 13131), (5836, 12285), (7020, 10213), (7295, 9828), (8190, 8754)]